Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -15.80
Milk (kg) 312.00 -0.014 -4.37
Fat (kg) 17.93 -0.375 -6.72
Prot (kg) 10.69 -0.441 -4.72
Fertility Sub Index -1.33
Calving Interval (days) -0.25 -1.459 0.36
Survival (%) -1.52 1.117 -1.70
Calving Sub Index 2.04
Gestation Length (days) -2.22 -0.919 2.04
Beef Sub Index -0.91
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 10.06 -0.432 -4.34
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -18.46

* Based on an €80/tonne carbon price